X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Firc-server.c;h=80b86665586a0ca5a567742278296cb6059485a1;hp=e5846dd4a038af7bc5a654ce7a74e761a4731ab0;hb=9eee0c883b22fef4c21dda6ffdabd41b58634527;hpb=490f28ffd1b42ee2076ce89c62d0e672ee7e541e

diff --git a/src/ngircd/irc-server.c b/src/ngircd/irc-server.c
index e5846dd4..80b86665 100644
--- a/src/ngircd/irc-server.c
+++ b/src/ngircd/irc-server.c
@@ -14,7 +14,7 @@
 
 #include "portab.h"
 
-static char UNUSED id[] = "$Id: irc-server.c,v 1.24 2002/12/12 12:24:18 alex Exp $";
+static char UNUSED id[] = "$Id: irc-server.c,v 1.31 2003/01/08 22:04:43 alex Exp $";
 
 #include "imp.h"
 #include <assert.h>
@@ -23,8 +23,9 @@ static char UNUSED id[] = "$Id: irc-server.c,v 1.24 2002/12/12 12:24:18 alex Exp
 #include <string.h>
 
 #include "resolve.h"
-#include "conf.h"
 #include "conn.h"
+#include "conn-zip.h"
+#include "conf.h"
 #include "client.h"
 #include "channel.h"
 #include "irc-write.h"
@@ -40,7 +41,7 @@ static char UNUSED id[] = "$Id: irc-server.c,v 1.24 2002/12/12 12:24:18 alex Exp
 GLOBAL BOOLEAN
 IRC_SERVER( CLIENT *Client, REQUEST *Req )
 {
-	CHAR str[LINE_LEN], *ptr;
+	CHAR str[LINE_LEN], *ptr, *modes, *topic;
 	CLIENT *from, *c, *cl;
 	CL2CHAN *cl2chan;
 	INT max_hops, i;
@@ -63,8 +64,8 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 		if(( Req->argc != 2 ) && ( Req->argc != 3 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
 		/* Ist dieser Server bei uns konfiguriert? */
-		for( i = 0; i < Conf_Server_Count; i++ ) if( strcasecmp( Req->argv[0], Conf_Server[i].name ) == 0 ) break;
-		if( i >= Conf_Server_Count )
+		for( i = 0; i < MAX_SERVERS; i++ ) if( strcasecmp( Req->argv[0], Conf_Server[i].name ) == 0 ) break;
+		if( i >= MAX_SERVERS )
 		{
 			/* Server ist nicht konfiguriert! */
 			Log( LOG_ERR, "Connection %d: Server \"%s\" not configured here!", Client_Conn( Client ), Req->argv[0] );
@@ -114,13 +115,13 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 		Log( LOG_NOTICE|LOG_snotice, "Server \"%s\" registered (connection %d, 1 hop - direct link).", Client_ID( Client ), con );
 
 		Client_SetType( Client, CLIENT_SERVER );
-		Conn_SetServer( con, i );
+		Conf_SetServer( i, con );
 
 #ifdef USE_ZLIB
 		/* Kompression initialisieren, wenn erforderlich */
 		if( strchr( Client_Flags( Client ), 'Z' ))
 		{
-			if( ! Conn_InitZip( con ))
+			if( ! Zip_InitConn( con ))
 			{
 				/* Fehler! */
 				Conn_Close( con, "Can't inizialize compression (zlib)!", NULL, FALSE );
@@ -178,33 +179,53 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 		while( chan )
 		{
 #ifdef IRCPLUS
-			/* Wenn unterstuetzt, CHANINFO senden */
+			/* Send CHANINFO if the peer supports it */
 			if( strchr( Client_Flags( Client ), 'C' ))
 			{
-				/* CHANINFO senden */
-				if( ! IRC_WriteStrClient( Client, "CHANINFO %s +%s :%s", Channel_Name( chan ), Channel_Modes( chan ), Channel_Topic( chan ))) return DISCONNECTED;
+				modes = Channel_Modes( chan );
+				topic = Channel_Topic( chan );
+
+				if( *modes || *topic )
+				{
+					/* send CHANINFO */
+					if(( ! strchr( Channel_Modes( chan ), 'k' )) && ( ! strchr( Channel_Modes( chan ), 'l' )) && ( ! *topic ))
+					{
+						/* "CHANINFO <chan> +<modes>" */
+						if( ! IRC_WriteStrClient( Client, "CHANINFO %s +%s", Channel_Name( chan ), modes )) return DISCONNECTED;
+					}
+					else if(( ! strchr( Channel_Modes( chan ), 'k' )) && ( ! strchr( Channel_Modes( chan ), 'l' )))
+					{
+						/* "CHANINFO <chan> +<modes> :<topic>" */
+						if( ! IRC_WriteStrClient( Client, "CHANINFO %s +%s :%s", Channel_Name( chan ), modes, topic )) return DISCONNECTED;
+					}
+					else
+					{
+						/* "CHANINFO <chan> +<modes> <key> <limit> :<topic>" */
+						if( ! IRC_WriteStrClient( Client, "CHANINFO %s +%s %s %ld :%s", Channel_Name( chan ), modes, strchr( Channel_Modes( chan ), 'k' ) ? Channel_Key( chan ) : "*", strchr( Channel_Modes( chan ), 'l' ) ? Channel_MaxUsers( chan ) : 0L, topic )) return DISCONNECTED;
+					}
+				}
 			}
 #endif
 
 			/* alle Member suchen */
 			cl2chan = Channel_FirstMember( chan );
-			sprintf( str, "NJOIN %s :", Channel_Name( chan ));
+			snprintf( str, sizeof( str ), "NJOIN %s :", Channel_Name( chan ));
 			while( cl2chan )
 			{
 				cl = Channel_GetClient( cl2chan );
 				assert( cl != NULL );
 
 				/* Nick, ggf. mit Modes, anhaengen */
-				if( str[strlen( str ) - 1] != ':' ) strcat( str, "," );
-				if( strchr( Channel_UserModes( chan, cl ), 'v' )) strcat( str, "+" );
-				if( strchr( Channel_UserModes( chan, cl ), 'o' )) strcat( str, "@" );
-				strcat( str, Client_ID( cl ));
+				if( str[strlen( str ) - 1] != ':' ) strlcat( str, ",", sizeof( str ));
+				if( strchr( Channel_UserModes( chan, cl ), 'v' )) strlcat( str, "+", sizeof( str ));
+				if( strchr( Channel_UserModes( chan, cl ), 'o' )) strlcat( str, "@", sizeof( str ));
+				strlcat( str, Client_ID( cl ), sizeof( str ));
 
 				if( strlen( str ) > ( LINE_LEN - CLIENT_NICK_LEN - 8 ))
 				{
 					/* Zeile senden */
 					if( ! IRC_WriteStrClient( Client, "%s", str )) return DISCONNECTED;
-					sprintf( str, "NJOIN %s :", Channel_Name( chan ));
+					snprintf( str, sizeof( str ), "NJOIN %s :", Channel_Name( chan ));
 				}
 				
 				cl2chan = Channel_NextMember( chan, cl2chan );
@@ -257,7 +278,7 @@ IRC_SERVER( CLIENT *Client, REQUEST *Req )
 		}
 
 		/* Log-Meldung zusammenbauen und ausgeben */
-		if(( Client_Hops( c ) > 1 ) && ( Req->prefix[0] )) sprintf( str, "connected to %s, ", Client_ID( from ));
+		if(( Client_Hops( c ) > 1 ) && ( Req->prefix[0] )) snprintf( str, sizeof( str ), "connected to %s, ", Client_ID( from ));
 		else strcpy( str, "" );
 		Log( LOG_NOTICE|LOG_snotice, "Server \"%s\" registered (via %s, %s%d hop%s).", Client_ID( c ), Client_ID( Client ), str, Client_Hops( c ), Client_Hops( c ) > 1 ? "s": "" );
 
@@ -284,8 +305,7 @@ IRC_NJOIN( CLIENT *Client, REQUEST *Req )
 	/* Falsche Anzahl Parameter? */
 	if( Req->argc != 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
 
-	strncpy( str, Req->argv[1], COMMAND_LEN - 1 );
-	str[COMMAND_LEN - 1] = '\0';
+	strlcpy( str, Req->argv[1], sizeof( str ));
 
 	channame = Req->argv[0];
 	ptr = strtok( str, "," );
@@ -315,7 +335,7 @@ IRC_NJOIN( CLIENT *Client, REQUEST *Req )
 			IRC_WriteStrChannelPrefix( Client, chan, c, FALSE, "JOIN :%s", channame );
 
 			/* Channel-User-Modes setzen */
-			strcpy( modes, Channel_UserModes( chan, c ));
+			strlcpy( modes, Channel_UserModes( chan, c ), sizeof( modes ));
 			if( modes[0] )
 			{
 				/* Modes im Channel bekannt machen */
@@ -360,9 +380,9 @@ IRC_SQUIT( CLIENT *Client, REQUEST *Req )
 	if( Req->argv[1][0] )
 	{
 		if( strlen( Req->argv[1] ) > LINE_LEN ) Req->argv[1][LINE_LEN] = '\0';
-		sprintf( msg, "%s (SQUIT from %s).", Req->argv[1], Client_ID( Client ));
+		snprintf( msg, sizeof( msg ), "%s (SQUIT from %s).", Req->argv[1], Client_ID( Client ));
 	}
-	else sprintf( msg, "Got SQUIT from %s.", Client_ID( Client ));
+	else snprintf( msg, sizeof( msg ), "Got SQUIT from %s.", Client_ID( Client ));
 
 	if( Client_Conn( target ) > NONE )
 	{